<template>
  <div>
    <h2>Hello world</h2>
    <h4>{{this.$store.state.counter}}</h4>
    <h4>{{this.$store.getters.powerCounter}}</h4>
    <h4>{{this.$store.getters.more20stu}}</h4>
  </div>
</template>

<script>
  export default {
    name: 'HelloVuex'
  }
</script>